Answer:
Gamete and bacterial cell.
Answer:
Alfred wegener was the one that provided the evidence for plate tectonics
Answer: True
Explanation:
The sunlight is required for the living organism because all the living organism on the earth are either autotrophs or depends on the autotropic organism for their survival.
The green plants perform the process of photosynthesis by trapping sunlight. The other organism depends on the plants for their survival.
Hence, the given statement is true that all the living organism depends directly or indirectly on the sunlight.
Answer:to discharge excess chromosomes
Explanation: during the formation of egg,two polar bodies are formed.the primary polar body is formed when the primary oocyte divides by meiosis 1.the secondary polar body is formed after fertilization,when the second oocyte undergoes meiosis 2 to produce the ovum and the secondary polar body.both polar bodies are small cells which degenerates and thereby discarding the excess haploid set of chromosomes